Modeling and control of three phase rectifier with electronic smoothing inductor

Yash Veer Singh*, Peter Omand Rasmussen, Torben Ole Andersen, Hamid Reza Shaker

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This paper presents a simple, direct method for deriving the approximate, small-signal, average model and control strategy for three-phase diode bridge rectifier operating with electronic smoothing technique. Electronic smoothing inductor (ESI) performs the function of an inductor that has controlled variable impedance. This increases power factor (PF) and reduces total harmonic distortions (THDs) in mains current. The ESI based rectifier enables compact and cost effective design of three phase electric drive as size of passive components is reduced significantly. In order to carry out stability and voltage regulation studies, the average, small-signal, dynamic model and control strategy of the ESI is developed and validated by simulation and laboratory measurements.

TitelIECON Proceedings (Industrial Electronics Conference)
Antal sider6
Publikationsdato1. dec. 2011
ISBN (Trykt)9781612849720
StatusUdgivet - 1. dec. 2011
Udgivet eksterntJa

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